The Videofied OMVC200 wireless outdoor curtain PIR detector with integrated camera for Videofied alarm. S2View® interactive AES-encrypted spread-spectrum wireless technology ensures optimal signal integrity and security. Camera: CMOS sensor equipped with a 90° wide-angle lens and a video resolution of 320 x 240 pixels. Supervised: transmits a presence / status signal every 8 minutes which indicates any unauthorized manipulations as well as the status of the batteries.